Sapphire NITRO+ RX 7900 XTX Vapor-X vs Zotac RTX 4070 Twin Edge OC GDDR6

Comparison of Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores vs Zotac RTX 4070 Twin Edge OC GDDR6 with 12 GB GDDR6 and 5,888 cores.

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Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms Zotac RTX 4070 Twin Edge OC GDDR6 by 113.16% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Zotac RTX 4070 Twin Edge OC GDDR6

13.2

Zotac RTX 4070 Twin Edge OC GDDR6

13.2

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

🔥 +100% 24 ГБ
12 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

960.0 GB/s 480.0 GB/s

Memory Bus Width

384 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +349% 131.7 TFLOPS
29.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +125% 65.86 TFLOPS
29.32 TFLOPS

FP64 (Double Precision)

🔥 +349% 2.058 TFLOPS
0.4582 TFLOPS

CUDA Cores

🔥 +4% 6,144
5,888

RT Cores

🔥 +109% 96
46

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 46

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

🔥 +10% 2,119
1,920

Boost Clock

🔥 +8% 2,680
2,490

Memory Clock

2,500 2,500

Power Consumption

TDP/TGP

420 W
🔥 -52% 200 W

Recommended PSU

800 W
🔥 -31% 550 W

Power Connector

3x 8-pin 1x 16-pin

Rendering

Texture Units (TMU)

🔥 +109% 384
184

ROP

🔥 +109% 96
46

L2 Cache

🔥 6 MB
36 MB

Additional

Slots

Quad-slot Dual-slot

Release Date

Nov. 3, 2022 Aug. 20, 2024

Display Outputs

1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1
1x HDMI 2.1
3x DisplayPort 1.4a

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